Individual Calculations July 2018
 Krallis, Christos  Total change: -47.20  Rating chartPersonal card
 5th open SYNERGASIA APO Kotinos 2018 Athens GRE 2018-04-30
RcRownchangeKK*chgGame
 1941 2188 7.00 7 1.46 40 58.40 
  Hatzopoulos, Ioannis 1788  * GRE1.0010.08403.20 
  Samartzis, Mihail 1855 GRE1.0010.12404.80 
  Galanos, Dimitrios 1969 GRE1.0010.22408.80 
  Christidis, Savvas 1902 GRE1.0010.16406.40 
  Vazelakis, Dimitrios 1916 GRE1.0010.17406.80 
  Tassopoulos, Marios f2159 GRE1.0010.464018.40 
  Poulos, Georgios 1999 GRE1.0010.254010.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 21st International open Heraklio Attikis - Athens Challenge 2018 A Athens Heraklio Attikis GRE 2018-06-16
RcRownchangeKK*chgGame
 1986 2179 3.00 8 -2.64 40 -105.60 
  Loukisas, Dimitrios 1779  * GRE1.0010.08403.20 
  Kotronias, Vasilios g2511 GRE0.001-0.1240-4.80 
  Androni, Konstantina 1827 GRE0.001-0.8940-35.60 
  Koerant, Filipos 1819 GRE1.0010.10404.00 
  Sipsis, Tsatsoulis Georgios 1779  * GRE1.0010.08403.20 
  Kourkoulos-Arditis, Stamatis f2426 GRE0.001-0.1940-7.60 
  Loutragotis, Paraskevas Pantelei 1912 GRE0.001-0.8240-32.80 
  Hrysogelou, Athanasia-Panagiota 1838 GRE0.001-0.8840-35.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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